?
Solved

Give some time to treat regular pending messages in a function...

Posted on 2004-08-23
4
Medium Priority
?
165 Views
Last Modified: 2013-11-20
I have a simple linear interpolation function :

     i=1;
     while (rows[i].values[COL_DRIFT].number == 0) i++;               // Find first non-zero drift;
     j=i+1;                                                                      // Restriction : what if the second drift is genuinly 0 ???
     while (rows[j].values[COL_DRIFT].number == 0) j++;               // Find second non-zero drift;
     int iHz = j-i;                                                            // Compute the inverse number of Hz Drift is recorded at
     while (i+iHz <= csv_count)
     {
          for (j=1; j<iHz; j++){
               rows[i+j].values[COL_DRIFT].number     = (rows[i].values[COL_DRIFT].number)*(iHz-j)/iHz + (rows[i+iHz].values[COL_DRIFT].number)*j/iHz;
          }
          i = i + 4;
     }
     for (j=1; j<csv_count-i ; j++)
          rows[i+j].values[COL_DRIFT].number     = rows[i].values[COL_DRIFT].number;


However this is taking a little bit of time during which my CPropertyPageEx is not refreshed.
How do I include some call to a "refresh window" function, like say, I want to have a progress bar updated... ?
0
Comment
Question by:jmto
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
4 Comments
 
LVL 55

Accepted Solution

by:
Jaime Olivares earned 100 total points
ID: 11873290
You can use UpdateWindow or RedrawWindow functions inside somewhere in your for() loops.
0
 

Author Comment

by:jmto
ID: 11874101
should've tried before asking...
I don't need to do anything, it does refresh the control auto...
Sorry to bother.
0
 
LVL 44

Expert Comment

by:AndyAinscow
ID: 11878362
You need a function to process pending messages in the queue.  You call it during the processing in one of your loops.

eg.
void DoEvents()
{
    MSG msg;
    while ( PeekMessage( &msg, 0, 0, PM_REMOVE))
               DispatchMessage( &msg);
}
0

Featured Post

Get MySQL database support online, now!

At Percona’s web store you can order your MySQL database support needs in minutes. No hassles, no fuss, just pick and click. Pay online with a credit card.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction: Database storage, where is the exe actually on the disc? Playing a game selected randomly (how to generate random numbers).  Error trapping with try..catch to help the code run even if something goes wrong. Continuing from the seve…
In this post we will learn different types of Android Layout and some basics of an Android App.
This video will show you how to get GIT to work in Eclipse.   It will walk you through how to install the EGit plugin in eclipse and how to checkout an existing repository.
Visualize your data even better in Access queries. Given a date and a value, this lesson shows how to compare that value with the previous value, calculate the difference, and display a circle if the value is the same, an up triangle if it increased…
Suggested Courses
Course of the Month11 days, 20 hours left to enroll

752 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question